Census 1860, Iowa, Boone Co, Worth, p03. M653-312. Available at https://familysearch.org/search/film/005166273 image 294. Information from this source tagged as [Ref: 1860 IA Boone Worth 3].
Sources for birth and parent Information
date:
age 11 in 1860 [Ref: 1860 IA Boone Worth 3]
age 5/12 in 1850 [Ref: 1850 IA Boone 5],
place:
[Ref: 1850 IA Boone 5, 1860 IA Boone Worth 3],
parents:
Jefferson HOFFMAN & Effie A ___ [Ref: 1850 IA Boone 5, 1860 IA Boone
Worth 3]